Lyrivo: Offline TTS Reader

Lyrivo is an offline text-to-speech and read-aloud reader for PDFs, articles, webpages, and documents. Turn written content into spoken audio using on-device TTS engines and voices, follow along with synchronized highlighting, and save your favorite content as audio files for offline listening.

Share a webpage or document to Lyrivo, or add a link from inside the app. Lyrivo extracts readable content, separates it into focused paragraphs, and lets you begin listening without losing your place.

Choose Android’s configured system TTS engine and voice, or use the built-in Supertonic voice option with on-device model processing. Supertonic model files are downloaded when needed and cached locally for later playback.

Read comfortably with adjustable speech speed, paragraph navigation, configurable highlighting, reading progress, history, and offline audio saving. Import supported PDFs and text documents, listen while moving through the article, and return later to continue from saved progress.

Lyrivo does not require an account. Imported content, reading history, settings, and generated audio are stored locally on the device. Network access is used when the user requests a webpage or when the built-in voice model needs to download its model files.